JP2006307755A - 吸気消音装置 - Google Patents
吸気消音装置 Download PDFInfo
- Publication number
- JP2006307755A JP2006307755A JP2005132186A JP2005132186A JP2006307755A JP 2006307755 A JP2006307755 A JP 2006307755A JP 2005132186 A JP2005132186 A JP 2005132186A JP 2005132186 A JP2005132186 A JP 2005132186A JP 2006307755 A JP2006307755 A JP 2006307755A
- Authority
- JP
- Japan
- Prior art keywords
- porous material
- communication hole
- duct
- air
- intake silencer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Exhaust Silencers (AREA)
Abstract
【解決手段】 多孔質材3はリブ21a,21a間に形成された挿設部23に挿設される。上ケース21と下ケース22を接合することによって、連通孔41に多孔質材3が非接着状態で封止され、挿設部23が多孔質材3を連通孔41に押圧し、密着固定される。
【選択図】 図1
Description
2 ケース体
3 多孔質材
4 ダクト
5 空気層
6 空気流路
21 上ケース
21a リブ
22 下ケース
22b 水抜孔
23 挿設部
41 連通孔
42 小孔
43 メッシュ孔
Claims (1)
- 空気流通路となるダクト、空気層を形成するケース体、前記空気流通路と前記空気層を連通する連通孔で構成された吸気消音装置であって、前記連通孔に板状の多孔質材が非接着状態で封止されると共に、前記ケース体の一部で押圧され、密着固定された吸気消音装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005132186A JP4550659B2 (ja) | 2005-04-28 | 2005-04-28 | 吸気消音装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005132186A JP4550659B2 (ja) | 2005-04-28 | 2005-04-28 | 吸気消音装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006307755A true JP2006307755A (ja) | 2006-11-09 |
JP4550659B2 JP4550659B2 (ja) | 2010-09-22 |
Family
ID=37474924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005132186A Expired - Fee Related JP4550659B2 (ja) | 2005-04-28 | 2005-04-28 | 吸気消音装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4550659B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008202518A (ja) * | 2007-02-21 | 2008-09-04 | Inoac Corp | ダクト |
JP2014118891A (ja) * | 2012-12-17 | 2014-06-30 | Inoac Corp | 吸気ダクト |
JP2020020299A (ja) * | 2018-08-01 | 2020-02-06 | 株式会社Roki | 吸気系部品 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101314900B1 (ko) * | 2013-02-06 | 2013-10-04 | 손계동 | 흡기효율을 향상시킬 수 있는 차량의 흡기계통의 다중유로 흡기 덕트 장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0578962U (ja) * | 1992-03-31 | 1993-10-26 | マツダ株式会社 | 過給機付エンジンの吸気通路構造 |
JP2000310442A (ja) * | 1999-01-22 | 2000-11-07 | Mecaplast Sam | 空気騒音低減装置とその製造方法、およびその装置の使用方法 |
-
2005
- 2005-04-28 JP JP2005132186A patent/JP4550659B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0578962U (ja) * | 1992-03-31 | 1993-10-26 | マツダ株式会社 | 過給機付エンジンの吸気通路構造 |
JP2000310442A (ja) * | 1999-01-22 | 2000-11-07 | Mecaplast Sam | 空気騒音低減装置とその製造方法、およびその装置の使用方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008202518A (ja) * | 2007-02-21 | 2008-09-04 | Inoac Corp | ダクト |
JP2014118891A (ja) * | 2012-12-17 | 2014-06-30 | Inoac Corp | 吸気ダクト |
JP2020020299A (ja) * | 2018-08-01 | 2020-02-06 | 株式会社Roki | 吸気系部品 |
JP7028738B2 (ja) | 2018-08-01 | 2022-03-02 | 株式会社Roki | 吸気系部品 |
Also Published As
Publication number | Publication date |
---|---|
JP4550659B2 (ja) | 2010-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8528692B2 (en) | Air intake duct | |
US20080041657A1 (en) | Muffler duct | |
US20080230307A1 (en) | Muffle duct | |
US20160195049A1 (en) | Silencer | |
US20080264719A1 (en) | Silencer | |
JP2008031918A (ja) | 吸気装置 | |
JP4550659B2 (ja) | 吸気消音装置 | |
JP2008025473A (ja) | 騒音低減装置 | |
WO2014141778A1 (ja) | 排気管 | |
JP6452540B2 (ja) | エアクリーナ | |
CN113396073A (zh) | 用于机动车的空气通道以及用于制造其的方法 | |
US10738744B2 (en) | Vacuum actuated multi-frequency quarter-wave resonator for an internal combustion engine | |
JP4576239B2 (ja) | エンジン用マフラ | |
JP6452543B2 (ja) | エアクリーナ | |
CN101294508A (zh) | 消声器 | |
JP2003227427A (ja) | エアクリーナ | |
JP5778717B2 (ja) | エアクリーナ | |
US4596306A (en) | Exhaust silencing system | |
JPH09324711A (ja) | 吸気用サイレンサー | |
JP6169035B2 (ja) | 燃料電池車の排気音の消音構造 | |
US11828253B2 (en) | Air duct of an internal combustion engine | |
JP2010275916A (ja) | 吸気ダクト | |
JP4144149B2 (ja) | 自動車用排気消音装置 | |
JP2008057528A (ja) | エンジン吸気構造 | |
JP2008082306A (ja) | 内燃機関のレゾネータ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080206 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100506 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100531 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100706 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100708 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4550659 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160716 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |